Yokogawa Extractive Oxygen Gas Analyzer TDLS220 - Manual (Page 10)

IM 11Y01B02-11E-A 3rd Edition :August 14, 2012-00
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8.9 Go to the Trends screen and review/plot several of the listed parameters to check analyzer performance
over a period of time.
8.10 Non-Process
Parameters If the application is to using purge gas containing the target gas (e.g. Oxygen measurement with
Instrument Air Purge) then the Non-Process parameters should be configured as detailed later in this
manual under the Software Section.
9.0 Normal Operation When the site/field configuration is complete and the analyzer has operated for at least two hours
without any functional alarms, then perform an export data routine.
9.1 To Export Data, simply insert an empty USB memory stick in to a USB port on the launch unit back
plane. The data transfer may take several minutes.
DO NOT REMOVE THE MEMORY STICK DURING THIS TIME!
9.2 Close out the VNC software and disconnect the service PC – if connected.
9.3 Ensure the doors/lids are closed and tightly sealed.
9.4 The system is now in normal operation mode.
9.5 We RECOMMEND sending all the Exported Data files to Yokogawa Laser Analysis Division along
with any notes and comments. We will then be able to store these files on a master record for
future reference.
Please carefully read the appropriate Sections of this Instruction Manual. The TDLS220 Tunable Diode
Laser (TDL) Analyzer is a technologically advanced instrument that requires the appropriate care when
handling, installing and operating.
Failure to do so may result in damage and can void any warranty!
If there is any doubt about any aspect of the Instrument installation or use, please contact Yokogawa
Laser Analysis Division and/or your authorized Representative/Distributor.